Light sensor

Light shifting system for use in an optical instrument, such...

Light source detection and categorization system for...

Light spectrum measurement with indexed filter

Light waveguide with integrated input aperture for an...

Light-beam multiple reflections resolution

Light-receiving element array and optical demultiflexer...

Light-reflection method for transmission-loss measurements...

Light-reflection method for transmission-loss measurements...

Light-reflection method for transmission-loss measurements...

Liquid crystal device for calibration and testing of optical...

Local autoadaptive optical sensor

Location dependent signal processor

Locking mechanisms

Locking mechanisms

Longitudinally or transversely heated tubular atomising furnace

Low light indicator for cameras

Low noise optical system

Low noist active pixel sensor

Low-noise parallel cascade of optical receivers